Río Claro (Tinguiririca)
This tributary of the Tinguiririca features great views of the Cordilleras Rubiana and Huemulina, good class III whitewater, and a wealth of desert wildflowers in the spring. Aspiring intermediate boaters will enjoy this river. On our only run, we had a scratchy flow of 7-10 cms. With more water, its pool-drop rapids would undoubtedly get more exciting.
From San Fernando, 132 km south of Santiago, drive east 27 km following the signs to Sierra’s de Bellavista. After crossing the Tinguiririca at Puente Negro, continue to the take-out at Puente Las Piñas. Pass through the village of Sierra’s de Bellavista then drive 2 km to Fundo Huemul Alto. Access may be a problem, so make sure you obtain permission to enter the ranch when you drive upstream from Sierra’s de Bellavista. Continue 1 km past Fundo Huemul Alto, keeping to the left when in doubt. Park your car in an open field near the apiary. Walk 1.5 km down to the river on a road that eventually turns into a foot path.. Put-in elevation is 860 meters.
This 12 km class III+ run has average gradient of 15 mpk or 75 FPM with no portages and 400 plus CFS volume only achievable in winter and spring.
Topo map titled Sierras de Bellavista, Río Clarillo